I just created a new "how to" in the CSE HTML Validator documentation detailing the steps needed to schedule a Batch Wizard job (like validating a website) using the Windows Task Scheduler.

By doing this, web site validations can be scheduled daily, weekly, monthly, or whenever you want, and the report files can even be uploaded to a web server. You can even run multiple jobs simultaneously if you want to check different parts of a website using more than one Batch Wizard job or if you want to check different web sites simultaneously.